hwc: vpu: Added a new flag to indicate VPU pipe
Added a new layer flag: HWC_VPU_PIPE to indicate that the layer
will be drawn by VPU. There is a corresponding MDP pipe
flag: MDP_VPU_PIPE, which should be set for the VPU layers to
indicate the layer will be drawn by VPU, so that MDP driver does
the appropriate settings to allow this process.
Change-Id: I61270aca633bb831bf34d413877bf925a3d2ac37
diff --git a/libhwcomposer/hwc_utils.cpp b/libhwcomposer/hwc_utils.cpp
index d47e120..becdbef 100644
--- a/libhwcomposer/hwc_utils.cpp
+++ b/libhwcomposer/hwc_utils.cpp
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2010 The Android Open Source Project
- * Copyright (C) 2012-2013, The Linux Foundation All rights reserved.
+ * Copyright (C) 2012-2014, The Linux Foundation All rights reserved.
*
* Not a Contribution, Apache license notifications and license are retained
* for attribution purposes only.
@@ -1320,6 +1320,10 @@
ovutils::OV_MDP_BLEND_FG_PREMULT);
}
+ if (layer->flags & HWC_VPU_PIPE) {
+ ovutils::setMdpFlags(mdpFlags, ovutils::OV_MDP_VPU_PIPE);
+ }
+
if(isYuvBuffer(hnd)) {
if(isSecureBuffer(hnd)) {
ovutils::setMdpFlags(mdpFlags,
diff --git a/libhwcomposer/hwc_utils.h b/libhwcomposer/hwc_utils.h
index e64f89c..bfc4d26 100644
--- a/libhwcomposer/hwc_utils.h
+++ b/libhwcomposer/hwc_utils.h
@@ -142,6 +142,7 @@
enum {
HWC_COLOR_FILL = 0x00000008,
HWC_FORMAT_RB_SWAP = 0x00000040,
+ HWC_VPU_PIPE = 0x00000200,
};
class LayerRotMap {